551787768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21506

約数の個数: 128

約数和(自身を含む): 1854835200

約数和(自身を除く): 1303047432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8568, 12852, 21467, 25704, 42934, 64401, 85868, 128802, 150269, 171736, 193203, 257604, 300538, 364939, 386406, 450807, 515208, 579609, 601076, 729878, 772812, 901614, 1094817, 1159218, 1202152, 1352421, 1459756, 1545624, 1803228, 2189634, 2318436, 2554573, 2704842, 2919512, 3284451, 3606456, 4057263, 4379268, 4636872, 5109146, 5409684, 6568902, 7663719, 8114526, 8758536, 9853353, 10218292, 10819368, 13137804, 15327438, 16229052, 19706706, 20436584, 22991157, 26275608, 30654876, 32458104, 39413412, 45982314, 61309752, 68973471, 78826824, 91964628, 137946942, 183929256, 275893884, 551787768]

約数ペア:

[(1, 551787768), (2, 275893884), (3, 183929256), (4, 137946942), (6, 91964628), (7, 78826824), (8, 68973471), (9, 61309752), (12, 45982314), (14, 39413412), (17, 32458104), (18, 30654876), (21, 26275608), (24, 22991157), (27, 20436584), (28, 19706706), (34, 16229052), (36, 15327438), (42, 13137804), (51, 10819368), (54, 10218292), (56, 9853353), (63, 8758536), (68, 8114526), (72, 7663719), (84, 6568902), (102, 5409684), (108, 5109146), (119, 4636872), (126, 4379268), (136, 4057263), (153, 3606456), (168, 3284451), (189, 2919512), (204, 2704842), (216, 2554573), (238, 2318436), (252, 2189634), (306, 1803228), (357, 1545624), (378, 1459756), (408, 1352421), (459, 1202152), (476, 1159218), (504, 1094817), (612, 901614), (714, 772812), (756, 729878), (918, 601076), (952, 579609), (1071, 515208), (1224, 450807), (1428, 386406), (1512, 364939), (1836, 300538), (2142, 257604), (2856, 193203), (3213, 171736), (3672, 150269), (4284, 128802), (6426, 85868), (8568, 64401), (12852, 42934), (21467, 25704)]